otherwise they are a string and appending with + [""] later fails in
plugins/fast_float/testbed/meson.build:5:0: ERROR: The + operator of str does not accept objects of type list (['-DPROFILES_DIR="/home/buildozer/aports/main/lcms2/src/lcms2-2.15/plugins/test_profiles/"'])
otherwise they are a string and appending with + [""] later fails in plugins/fast_float/testbed/meson.build:5:0: ERROR: The
+
operator of str does not accept objects of type list (['-DPROFILES_DIR="/home/buildozer/aports/main/lcms2/src/lcms2-2.15/plugins/test_profiles/"'])